CN213986739U - Air conditioner pressure switch detection device - Google Patents
Air conditioner pressure switch detection device Download PDFInfo
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- CN213986739U CN213986739U CN202022900062.1U CN202022900062U CN213986739U CN 213986739 U CN213986739 U CN 213986739U CN 202022900062 U CN202022900062 U CN 202022900062U CN 213986739 U CN213986739 U CN 213986739U
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- air conditioner
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- pressure switch
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- pipe
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Abstract
The utility model discloses an air conditioner pressure switch detection device, which comprises a fixed frame, a connecting plate and a rotary position-adjusting detection mechanism; electric telescopic handle is installed at the top of mount, the connecting plate with electric telescopic handle's output is connected, rotate the position adjustment detection mechanism and install the bottom of connecting plate. The utility model discloses in, air conditioner pressure switch passes through the conveyer belt and conveys under the rotor plate, electric telescopic handle passes through the connecting plate and drives rotation positioning detection mechanism downstream, make one of them cover barrel locate on the air conditioner pressure switch connector, the connecting pipe stretches into in the connecting port, detect through detecting element, then the motor drives the rotor plate and rotates, make the position change of high-pressure table and low-pressure table, detect air conditioner pressure switch once more, detect through automatic conveying high-voltage connection and automatic switching high-low pressure detection, can reach improvement detection efficiency, improve detection quality's effect.
Description
Technical Field
The utility model discloses air conditioner pressure switch field, specifically speaking relate to an air conditioner pressure switch detection device.
Background
The air conditioner pressure switch has two kinds, one kind is low pressure protection, one kind is high pressure protection, its approximate principle is: when the pressure of refrigerant in the system rises and is set, the pressure switch is automatically switched off, the system stops working, when the pressure of the system is reduced to the set pressure, the pressure switch is automatically switched on, the system normally works, the air conditioner pressure switch detects the pressure of an air conditioner pipeline and then transmits a pressure signal to an air conditioner control system, the effect of protecting an air conditioner compressor and the pipeline is achieved, and the air conditioner can normally work only when the pressure signal is in a normal range.
Detection is usually carried out in two steps in the process of manufacturing the air conditioner pressure switch, namely low-voltage and high-voltage detection are respectively carried out, but the existing detection device is generally manually used for carrying out low-voltage and high-voltage conversion detection in a short time, the conversion efficiency is low, the speed is low, the detection device is not suitable for large-scale air conditioner switch detection, and manual work in a long time cannot ensure the sealing performance of a connecting part.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an air conditioner pressure switch detection device that can carry out high pressure low pressure conversion detection automatically is provided.
In order to solve the technical problem, the utility model discloses a following technical scheme: a detection device for a pressure switch of an air conditioner comprises a fixed frame, a connecting plate and a rotary position-adjusting detection mechanism;
the top of the fixed frame is provided with an electric telescopic rod, the connecting plate is connected with the output end of the electric telescopic rod, and the rotary position-adjusting detection mechanism is arranged at the bottom of the connecting plate;
the rotation position-adjusting detection mechanism comprises a motor, a driving gear, a connecting rod, a fixed plate, a driven gear, a rotating plate, a high-voltage detection unit and a low-voltage detection unit;
the motor is installed the bottom of connecting plate, the output at the motor is installed to the driving gear, the connecting rod is installed in the bottom of connecting plate, driven gear rotates and installs on the connecting rod, the driving gear with driven gear meshes, the rotor plate is installed driven gear is last, high pressure detecting element with low pressure detecting element installs respectively the relative both sides of rotor plate.
Further, the rotating plate is mounted on the driven gear by adopting the following structure:
a plurality of connecting mechanisms are arranged between the rotating plate and the driven gear, each connecting mechanism comprises a hollow pipe fixed at the bottom of the driven gear, a sleeve pipe fixed at the top of the rotating plate and a traction spring arranged in the hollow pipe, the sleeve pipe is sleeved outside the hollow pipe, one end of the traction spring is connected with the hollow pipe, and the other end of the traction spring is connected with the sleeve pipe;
the bottom of connecting rod is connected with the fixed plate, the bar constant head tank has been seted up to the bottom of fixed plate, the top of rotor plate is fixed with the bar locating lever the rotor plate is relative the rotation in-process of connecting rod, the bar locating lever can be blocked and is established in the bar constant head tank.
Further, the bar constant head tank with the cross section of bar locating lever all is the arc.
Furthermore, the outer peripheral surface of the hollow pipe and the inner peripheral surface of the sleeve pipe are provided with limiting rings, and the limiting rings on the hollow pipe and the limiting rings on the sleeve pipe form limiting fit.
Further, the strip-shaped positioning rod is rotatably provided with a ball, and the ball is matched with the inner wall of the strip-shaped positioning groove in a rolling manner.
Further, a conveyor belt is installed on the fixing frame and located right below the rotary position adjusting detection mechanism.
Further, a sliding rod is installed on the fixing frame, a sliding sleeve is installed on the connecting plate, and the sliding sleeve is in sliding fit with the sliding rod.
Further, the high pressure detection unit comprises a high pressure gauge fixed on the rotating plate and a high pressure pipe joint communicated with the high pressure gauge, and the low pressure detection unit comprises a low pressure gauge fixed on the rotating plate and a low pressure pipe joint communicated with the low pressure gauge.
Further, the high-pressure pipe joint is the same as the low-pressure pipe joint in structure and is composed of a sleeve and a connecting pipe, the connecting pipe is communicated with the low-pressure meter or the high-pressure meter, the sleeve is sleeved outside the connecting pipe, and a sealing ring is arranged between the inner surface of the sleeve and the outer surface of the connecting pipe.
The beneficial effects of the utility model are embodied in:
the utility model discloses in, air conditioner pressure switch passes through the conveyer belt and conveys under the rotor plate, electric telescopic handle passes through the connecting plate and drives rotation positioning detection mechanism downstream, make one of them cover barrel locate on the air conditioner pressure switch connector, the connecting pipe stretches into in the connecting port, detect through detecting element, then the motor drives the rotor plate and rotates, make the position change of high-pressure table and low-pressure table, detect air conditioner pressure switch once more, detect through automatic conveying high-voltage connection and automatic switching high-low pressure detection, can reach improvement detection efficiency, improve detection quality's effect.
Drawings
Fig. 1 is a front view of an air conditioner pressure switch detection device according to an embodiment of the present invention.
Fig. 2 is a side view of an air conditioner pressure switch detecting device shown in fig. 1.
Fig. 3 is a schematic structural diagram of an air conditioner pressure switch detection device shown in fig. 1.
The components in the drawings are labeled as follows: 1. a fixed mount; 2. an electric telescopic rod; 3. a connecting plate; 4. a motor; 5. a driving gear; 6. a connecting rod; 7. a fixing plate; 8. a strip-shaped positioning groove; 9. a driven gear; 10. a hollow tube; 11. a traction spring; 12. a limiting ring; 13. a rotating plate; 14. sleeving a pipe; 15. a strip-shaped positioning rod; 16. a ball bearing; 17. a low pressure gauge; 18. a high pressure gauge; 19. a sleeve; 20. a connecting pipe; 21. a seal ring; 22. a slide bar; 23. a sliding sleeve; 24. and (4) a conveyor belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
See fig. 1-3.
The utility model relates to an air conditioner pressure switch detection device, which comprises a fixed frame 1, a connecting plate 3 and a rotary position-adjusting detection mechanism;
the top of the fixed frame 1 is provided with an electric telescopic rod 2, the connecting plate 3 is connected with the output end of the electric telescopic rod 2, and the rotation position-adjusting detection mechanism is arranged at the bottom of the connecting plate 3;
the rotation position-adjusting detection mechanism comprises a motor 4, a driving gear 5, a connecting rod 6, a fixed plate 7, a driven gear 9, a rotating plate 13, a high-pressure detection unit and a low-pressure detection unit;
The utility model discloses in, air conditioner pressure switch passes through the conveyer belt and conveys under the rotor plate, electric telescopic handle passes through the connecting plate and drives rotation positioning detection mechanism downstream, make one of them cover barrel locate on the air conditioner pressure switch connector, the connecting pipe stretches into in the connecting port, detect through detecting element, then the motor drives the rotor plate and rotates, make the position change of high-pressure table and low-pressure table, detect air conditioner pressure switch once more, detect through automatic conveying high-voltage connection and automatic switching high-low pressure detection, can reach improvement detection efficiency, improve detection quality's effect.
In one embodiment, the rotating plate 13 is mounted on the driven gear 9 by adopting the following structure:
a plurality of connecting mechanisms are arranged between the rotating plate 13 and the driven gear 9, each connecting mechanism comprises a hollow tube 10 fixed at the bottom of the driven gear 9, a sleeve pipe 14 fixed at the top of the rotating plate 13 and a traction spring 11 arranged in the hollow tube 10, the sleeve pipe 14 is sleeved outside the hollow tube 10, one end of the traction spring 11 is connected with the hollow tube 10, and the other end of the traction spring is connected with the sleeve pipe 14;
the bottom of connecting rod 6 is connected with fixed plate 7, bar constant head tank 8 has been seted up to the bottom of fixed plate 7, the top of rotor plate 13 is fixed with bar locating lever 15 the rotor plate 13 is relative the rotation in-process of connecting rod 6, bar locating lever 15 can block to be established in the bar constant head tank 8. Design like this, can make driven gear 9 drive rotor plate 13 rotate through a plurality of coupling mechanism, and through cup jointed pipe 14 and hollow tube 10 sliding fit, make rotor plate 13 can slide from top to bottom in driven gear 9's bottom, traction spring 11 can pull rotor plate 13, makes it laminate with driven gear 9, and fixed plate 7 can be established through 8 card of bar constant head tank to bar locating lever 15, fixes a position rotor plate 13.
In one embodiment, the cross sections of the strip-shaped positioning slot 8 and the strip-shaped positioning rod 15 are both arc-shaped. Design like this, can make better the cooperation with bar constant head tank 8 of bar locating lever 15.
In one embodiment, a position-limiting ring 12 is mounted on both the outer peripheral surface of the hollow tube 10 and the inner peripheral surface of the sleeve 14, and the position-limiting ring 12 on the hollow tube 10 and the position-limiting ring 12 on the sleeve 14 form a position-limiting fit. By means of the design, the hollow pipe 10 can be prevented from sliding out of the interior of the sleeve 14 through the limiting ring 12, and therefore the position of the rotating plate 13 can be fixed.
In one embodiment, a ball 16 is rotatably mounted on the bar-shaped positioning rod 15, and the ball 16 is in rolling fit with the inner wall of the bar-shaped positioning groove 8. Design like this, can be when bar locating lever 15 roll-off bar constant head tank 8 is interior, reduce the frictional force between bar locating lever 15 and the 8 inner walls of bar constant head tank.
In one embodiment, the fixing frame 1 is provided with a conveyor belt 24, and the conveyor belt 24 is located right below the rotation and position adjustment detection mechanism. Design like this, can conveniently convey the air-condition pressure switch through conveyer belt 24 for detection efficiency.
In one embodiment, a sliding rod 22 is installed on the fixing frame 1, a sliding sleeve 23 is installed on the connecting plate 3, and the sliding sleeve 23 is in sliding fit with the sliding rod 22. By the design, the connecting plate 3 can slide up and down on the sliding rod 22 through the sliding sleeve 23 when sliding up and down, so that the sliding process is more stable.
In one embodiment, the high pressure detection unit includes a high pressure gauge 18 fixed to the rotating plate 13 and a high pressure pipe joint communicating with the high pressure gauge 18, and the low pressure detection unit includes a low pressure gauge 17 fixed to the rotating plate 13 and a low pressure pipe joint communicating with the low pressure gauge 17. By means of the design, the air conditioner pressure switch can be communicated with the high-pressure pipe joint and the low-pressure pipe joint, and the air conditioner pressure switch is detected through the high-pressure meter 18 and the low-pressure meter 17.
In one embodiment, the high-pressure pipe joint and the low-pressure pipe joint are identical in structure and are both composed of a sleeve 19 and a connecting pipe 20, the connecting pipe 20 is communicated with the low-pressure gauge 17 or the high-pressure gauge 18, the sleeve 19 is sleeved outside the connecting pipe 20, and a sealing ring 21 is arranged between the inner surface of the sleeve 19 and the outer surface of the connecting pipe 20. Design like this, can establish on air conditioner pressure switch's connector through sleeve 19 cover, connecting pipe 20 stretches into in the connector and communicates with air conditioner pressure switch, seals the junction through sealing washer 21, can be better detect air conditioner pressure switch.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (9)
1. The utility model provides an air conditioner pressure switch detection device which characterized in that: comprises a fixed frame (1), a connecting plate (3) and a rotary position-adjusting detection mechanism;
the top of the fixed frame (1) is provided with an electric telescopic rod (2), the connecting plate (3) is connected with the output end of the electric telescopic rod (2), and the rotary position-adjusting detection mechanism is arranged at the bottom of the connecting plate (3);
the rotation position-adjusting detection mechanism comprises a motor (4), a driving gear (5), a connecting rod (6), a fixing plate (7), a driven gear (9), a rotating plate (13), a high-voltage detection unit and a low-voltage detection unit;
motor (4) are installed the bottom of connecting plate (3), the output at motor (4) is installed in driving gear (5), the bottom at connecting plate (3) is installed in connecting rod (6), driven gear (9) rotate and install on connecting rod (6), driving gear (5) with driven gear (9) meshing, install rotor plate (13) on driven gear (9), high pressure detecting element with low pressure detecting element installs respectively the relative both sides of rotor plate (13).
2. An air conditioner pressure switch detecting device as claimed in claim 1, wherein: the rotating plate (13) is mounted on the driven gear (9) by adopting the following structure:
a plurality of connecting mechanisms are arranged between the rotating plate (13) and the driven gear (9), each connecting mechanism comprises a hollow pipe (10) fixed at the bottom of the driven gear (9), a sleeve pipe (14) fixed at the top of the rotating plate (13) and a traction spring (11) arranged in the hollow pipe (10), the sleeve pipe (14) is sleeved outside the hollow pipe (10), one end of the traction spring (11) is connected with the hollow pipe (10), and the other end of the traction spring is connected with the sleeve pipe (14);
the bottom of connecting rod (6) is connected with fixed plate (7), bar constant head tank (8) have been seted up to the bottom of fixed plate (7), the top of rotor plate (13) is fixed with bar locating lever (15) rotor plate (13) is relative the rotation in-process of connecting rod (6), bar locating lever (15) can block to be established in bar constant head tank (8).
3. An air conditioner pressure switch detecting device as claimed in claim 2, wherein: the cross sections of the bar-shaped positioning grooves (8) and the bar-shaped positioning rods (15) are arc-shaped.
4. An air conditioner pressure switch detecting device as claimed in claim 2, wherein: the outer circumferential surface of the hollow pipe (10) and the inner circumferential surface of the sleeve pipe (14) are respectively provided with a limiting ring (12), and the limiting ring (12) on the hollow pipe (10) and the limiting ring (12) on the sleeve pipe (14) form limiting fit.
5. An air conditioner pressure switch detecting device as claimed in claim 2, wherein: the strip-shaped positioning rod (15) is rotatably provided with a ball (16), and the ball (16) is matched with the inner wall of the strip-shaped positioning groove (8) in a rolling manner.
6. An air conditioner pressure switch detecting device as claimed in any one of claims 1 to 5, wherein: the automatic positioning device is characterized in that a conveyor belt (24) is installed on the fixing frame (1), and the conveyor belt (24) is located under the rotary positioning detection mechanism.
7. An air conditioner pressure switch detecting device as claimed in any one of claims 1 to 5, wherein: install slide bar (22) on mount (1), install sliding sleeve (23) on connecting plate (3), sliding sleeve (23) with slide bar (22) sliding fit.
8. An air conditioner pressure switch detecting device as claimed in any one of claims 1 to 5, wherein: the high-pressure detection unit comprises a high-pressure gauge (18) fixed on the rotating plate (13) and a high-pressure pipe joint communicated with the high-pressure gauge (18), and the low-pressure detection unit comprises a low-pressure gauge (17) fixed on the rotating plate (13) and a low-pressure pipe joint communicated with the low-pressure gauge (17).
9. An air conditioner pressure switch detecting device as claimed in claim 8, wherein: the high-pressure pipe joint with the low-pressure pipe joint's structure is the same, constitutes by sleeve (19) and connecting pipe (20), connecting pipe (20) with low-pressure meter (17) or high-pressure meter (18) are linked together, sleeve (19) cover is established outside connecting pipe (20), the internal surface of sleeve (19) with install sealing washer (21) between the surface of connecting pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900062.1U CN213986739U (en) | 2020-12-02 | 2020-12-02 | Air conditioner pressure switch detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900062.1U CN213986739U (en) | 2020-12-02 | 2020-12-02 | Air conditioner pressure switch detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986739U true CN213986739U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900062.1U Active CN213986739U (en) | 2020-12-02 | 2020-12-02 | Air conditioner pressure switch detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986739U (en) |
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2020
- 2020-12-02 CN CN202022900062.1U patent/CN213986739U/en active Active
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